Android :: Need App For Business Travel Expense Tracking / Reporting

I just got a Moto Droid for business use. If I can't find a workable travel expense app I may have to return it and find something else The biggest problem I'm having in finding what I need is that everything I've tried so far assumes that all expenses will occur in a single currency. Many offer "multiple currencies," but that just means that all expenses are tracked in dollars or euros or pounds, etc. What I need is the ability to enter an expense for a meal purchased in dollars at the airport in Atlanta, and then the next day enter a meal purchased in euros in Paris. I need to be able to have the euro expenses tracked in euros for the same report as expenses tracked in dollars. And I need to be able to record expenses in at least 4 or 5 currencies per report.